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CIKM
2009
Springer
14 years 3 months ago
Group-by skyline query processing in relational engines
The skyline operator was first proposed in 2001 for retrieving interesting tuples from a dataset. Since then, 100+ skyline-related papers have been published; however, we discove...
Ming-Hay Luk, Man Lung Yiu, Eric Lo
FC
2009
Springer
112views Cryptology» more  FC 2009»
14 years 3 months ago
Data Hemorrhages in the Health-Care Sector
Confidential data hemorrhaging from health-care providers pose financial risks to firms and medical risks to patients. We examine the consequences of data hemorrhages including pri...
M. Eric Johnson
SSD
2009
Springer
141views Database» more  SSD 2009»
14 years 3 months ago
Spatial Cloaking Revisited: Distinguishing Information Leakage from Anonymity
Abstract. Location-based services (LBS) are receiving increasing popularity as they provide convenience to mobile users with on-demand information. The use of these services, howev...
Kar Way Tan, Yimin Lin, Kyriakos Mouratidis
DOCENG
2009
ACM
14 years 3 months ago
Object-level document analysis of PDF files
The PDF format is commonly used for the exchange of documents on the Web and there is a growing need to understand and extract or repurpose data held in PDF documents. Many system...
Tamir Hassan
WIKIS
2009
ACM
14 years 3 months ago
Assessing the quality of Wikipedia articles with lifecycle based metrics
The main feature of the free online-encyclopedia Wikipedia is the wiki-tool, which allows viewers to edit the articles directly in the web browser. As a weakness of this openness ...
Thomas Wöhner, Ralf Peters